CVE-2026-117555
Medium · 6.1CVSS
6.1
EPSS
0.1%
Published
Oct 27, 2026
CISA due date
—
The record
CImg through 4.0.6 contains a heap out-of-bounds read vulnerability in the _load_bmp() function of CImg.h caused by an integer overflow in the row byte count. Attackers can supply a crafted BMP file with a large header width that wraps dx_bytes, causing crashes or heap memory disclosure into the decoded image.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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Related vulnerabilities
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